FHF 98-1 – interchangeable spare parts

FHF 98-1 movement

Which spare parts fit the FHF 98-1 movement? For every part you can see which other calibers use the same part according to the original interchangeability list.

22Parts with interchange data

82Calibers sharing parts

Note: We have compiled this overview to the best of our knowledge and belief, based on the original interchangeability lists of FHF and the original spare-part labels. All information has been carefully checked but is provided without guarantee. Please verify the interchangeability yourself before fitting, especially the height, diameter and execution of the part.

🔧 Interchangeable parts

Part no.	Description	Also fits
182ISO 20.030	Barrel and cover	FHF 98 FHF 984 FHF 984-1
195ISO 20.060	Barrel arbor	FHF 98 FHF 984 FHF 984-1
206ISO 30.015	Center wheel	FHF 984-1
210ISO 30.025	Third wheel	FHF 984-1
227ISO 30.027	Sweep second wheel	FHF 984-1 Height 518 FHF 984-1 Height 543 FHF 984-1
245ISO 31.080	Cannon pinion with clam notch	FHF 98 FHF 984 FHF 984-1 Height 180 FHF 98 FHF 984 FHF 984-1 Height 205 FHF 98 FHF 984 FHF 984-1
255ISO 31.046	Hour wheel	FHF 98 FHF 984 FHF 984-1 Height 114 FHF 98 FHF 984 FHF 984-1 Height 139 FHF 98 FHF 984 FHF 984-1
260ISO 31.041	Minute wheel	FHF 984-1
307ISO 40.301	Regulator with adjustable stud holder, for flat hairspring	FHF 98 FHF 984 FHF 984-1
401ISO 51.010	Winding stem	FHF 98 FHF 984 FHF 984-1
407ISO 31.121	Clutch wheel	FHF 98 FHF 984 FHF 984-1
410ISO 31.120	Winding pinion	FHF 98 FHF 984 FHF 984-1
415ISO 31.020	Ratchet wheel	FHF 98 FHF 984 FHF 984-1
420ISO 31.023	Crown wheel	FHF 98 FHF 984 FHF 984-1
434ISO 51.120	Clicking spring	FHF 98 FHF 984 FHF 984-1 ST 96-4N ST 96N ST 969-4N ST 969N
435ISO 51.050	Yoke	FHF 98 FHF 984
440ISO 61.100	Yoke spring	FHF 55 FHF 55-2 FHF 55-4 FHF 66 FHF 66-4 FHF 66-4N FHF 66-9 FHF 67 FHF 67-2 FHF 67-2N FHF 67-4 FHF 72 FHF 72-2 FHF 72-2N FHF 72-4 FHF 72-4N FHF 72-6 FHF 72-7 FHF 72-9 FHF 73 FHF 73-2 FHF 73-2N FHF 73-4 FHF 73-4N FHF 74 FHF 74-2 FHF 74-4 FHF 74-4N FHF 98 FHF 551 FHF 665 FHF 665-4 FHF 665-4N FHF 665-9 FHF 671 FHF 671-2 FHF 671-2N FHF 675 FHF 675-4 FHF 676 FHF 676-4 FHF 725 FHF 725-4 FHF 725-4N FHF 725-7 FHF 725-9 FHF 729 FHF 729-4N FHF 729-7 FHF 735 FHF 735-4 FHF 735-4N FHF 739 FHF 739-4N FHF 741 FHF 745 FHF 745-4 FHF 745-4N FHF 984 ST 96 ST 96-4 ST 969 ST 969-4
445ISO 51.090	Setting lever spring	ST 96 2e ST 96-4 ST 969 ST 969-4
450ISO 31.100	Setting wheel	FHF 98 FHF 984
462ISO 10.062	Minute work cock	FHF 98
705ISO 30.040	Escape wheel and pinion	FHF 98 FHF 984 FHF 984-1
710ISO 40.010	Jewelled pallet fork and stat	FEF 6664 FEF 6665 FEF 6764 FEF 6765 FHF 98 FHF 692 FHF 984 FHF 984-1 Durowe 69-21INT.S 3.69INT.S 3.691INT.S 69-21 ST 69 ST 69-21 ST 69N ST 691 ST 691N

Source: original interchangeability lists of FHF (checked transcription) and checked original spare-part labels · as of 2026-10-17. Height / execution: the part fits only in this height or execution.

🔗 Movements sharing the most parts

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FHF 98-1 – interchangeable spare parts

🔧 Interchangeable parts

🔗 Movements sharing the most parts

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